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521.发明申请公开(公告)号：US20180216634A1
公开(公告)日：2018-08-02
申请号：US15418103
申请日：2017-01-27
Inventor： Matthew J. Turner , Greg Heins , Mark Thiele , Jason Jon Kreidler
CPC classification number: F04D29/5806 , F04D13/0606 , F04D13/0666
Abstract: An electric motor assembly for pumping a fluid through a fluid cavity includes a stator assembly including a plurality of conduction coils configured to transmit heat energy to the fluid within the fluid cavity. The electric motor assembly also includes a rotor assembly positioned adjacent the stator assembly to define an axial gap therebetween. The electric motor assembly also includes an impeller directly coupled to the rotor assembly opposite the stator assembly such that the rotor assembly and the impeller are configured to rotate about an axis. The rotor assembly and the impeller are configured to be submerged in the fluid within the fluid cavity.
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522.发明申请公开(公告)号：US20180216622A1
公开(公告)日：2018-08-02
申请号：US15418155
申请日：2017-01-27
Inventor： Matthew J. Turner , Greg Heins , Mark Thiele , Jason Jon Kreidler
IPC: F04D25/06 , F04D1/04 , F04D17/10 , F04D13/06 , F04D29/047 , F04D29/057 , F04D29/24 , F04D29/30 , F04D29/42
Abstract: An electric motor assembly includes a bearing assembly including a rotating component and at least one stationary component. The electric motor assembly also includes an impeller coupled to the rotating component. The impeller includes an inlet and an outlet and is configured to direct a fluid between the inlet and the outlet. The electric motor assembly also includes a rotor assembly directly coupled to the impeller. A fluid flow channel is defined between the rotating component and the at least one stationary component. The flow channel includes a first end proximate the impeller outlet and a second end proximate the impeller inlet.
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523.发明申请公开(公告)号：US20180216620A1
公开(公告)日：2018-08-02
申请号：US15418146
申请日：2017-01-27
Inventor： Matthew J. Turner , Greg Heins , Mark Thiele , Jason Jon Kreidler
CPC classification number: H02K7/14 , F04D13/0606 , F04D13/0666 , F04D29/051 , H02K5/12 , H02K11/33 , H02K21/24
Abstract: An electric motor assembly for pumping a fluid through a fluid cavity includes a stator assembly including a plurality of conduction coils configured to transmit heat energy to the fluid within the fluid cavity and a rotor assembly positioned adjacent the stator assembly to define an axial gap therebetween. The stator assembly is configured to impart a first axial force on the rotor assembly. The electric motor assembly also includes an impeller directly coupled to the rotor assembly opposite the stator assembly such that the rotor assembly and the impeller are configured to rotate about an axis. A fluid channeled by the impeller imparts a second axial force on the impeller. The rotor assembly and the impeller are configured to be submerged in the fluid within the fluid cavity.
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公开(公告)号：US20180205280A1
公开(公告)日：2018-07-19
申请号：US15408088
申请日：2017-01-17
Applicant: Regal Beloit America, Inc.
Inventor： JOSEPH AARON HENRY , Shirish Vatkar , Alan Jacob Manz , Don James Bray , Steven Wilfred Post , Paul Nathanael Selking
Abstract: An insulation member for a stator assembly includes a first portion configured to couple to a first stator tooth and a second portion movably coupled to the first portion. The insulation member has a first configuration and a second configuration. The second portion is configured to move relative to the first portion when the insulation member moves between the first configuration and the second configuration. The second portion is configured to extend adjacent a second stator tooth when the first portion is coupled to the first stator tooth and the insulation member is in the second configuration.
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公开(公告)号：US20180202698A1
公开(公告)日：2018-07-19
申请号：US15408199
申请日：2017-01-17
Applicant: Regal Beloit America, Inc.
Inventor： Ludovic Andre Chretien , Roger Carlos Becerra
Abstract: A motor control assembly for an electric motor. The motor control assembly is configured to be coupled to the electric motor, and includes a wireless communication module, an input power connector, and an inverter module. The wireless communication module is configured to receive a wireless signal from a system controller. The input power connector is configured to receive a DC voltage from an external power supply module. The inverter module is coupled to the wireless communication module and the input power connector. The inverter module is configured to convert the DC voltage to an AC voltage to operate the electric motor according to the wireless signal.
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Patent Agency Ranking
公开(公告)号：US10006469B2
公开(公告)日：2018-06-26
申请号：US14318868
申请日：2014-06-30
Applicant: Regal Beloit America, Inc.
Inventor： Rachele Cocks , Samuel Spieth
CPC classification number: F04D29/441 , F04D29/422 , F04D29/444 , F05D2250/52 , F05D2250/713
Abstract: In one aspect, a diffuser for expanding the cross-sectional area of an airstream comprises an inlet comprising an inlet cross-sectional area and an outlet comprising an outlet cross-sectional area. The outlet cross-sectional area is greater than the inlet cross-sectional area. A curved sidewall extends from the inlet to the outlet and at least partially defines an inner passageway. The curved sidewall comprises a convex portion and a concave portion. The convex portion is adjacent the inlet and the concave portion is adjacent the outlet.
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公开(公告)号：US09945390B2
公开(公告)日：2018-04-17
申请号：US14448507
申请日：2014-07-31
Applicant: Regal Beloit America, Inc.
Inventor： Rachele Barbara Cocks , Joshua James Westhoff , Matthew James Kleist , Zachary Joseph Stauffer , Kerry Baker Shelton , Kamron Mark Wright , Brian L. Beifus
CPC classification number: F04D29/444 , F04D29/626 , F04D29/667 , F04D29/681 , F05D2250/51
Abstract: In one aspect, a centrifugal blower assembly is provided. The centrifugal blower assembly includes a housing defining an interior space and an impeller configured to channel an airflow within the interior space. A motor is coupled to the impeller and configured to rotate the impeller about an axis. The centrifugal blower also includes a plurality of mounting arms. Each mounting arm of the plurality of mounting arms includes a first end coupled to the housing and a second end coupled to the motor. Each mounting arm of the plurality of mounting arms has a cross-sectional profile that comprises a portion of an airfoil shape.
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公开(公告)号：US20180087775A1
公开(公告)日：2018-03-29
申请号：US15278877
申请日：2016-09-28
Applicant: Regal Beloit America, Inc.
Inventor： Paul Steven Mullin , William Stuart Gatley
IPC: F23N3/08
Abstract: A motor controller for a blower in a gas-burning appliance. The motor controller includes a processor configured to receive a measured pressure differential measured by a sensor disposed in an airflow generated by the blower. The processor is configured to compute a motor speed based on the measured pressure differential and a pressure differential set-point for the gas-burning appliance. The processor is configured to operate the blower at the motor speed to drive the measured pressure differential toward the pressure differential set-point.
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公开(公告)号：US09885351B2
公开(公告)日：2018-02-06
申请号：US13842624
申请日：2013-03-15
Applicant: Regal Beloit America, Inc.
Inventor： Marc C. McKinzie
CPC classification number: F04B49/065 , F04B49/20 , G05D7/0617
Abstract: A pump system including a motor, a fluid pump powered by the motor, a user-interface, and a controller. The controller including a user-interface input electrically coupled to the user-interface, a serial communication input, a digital input having a plurality of digital input pins sharing a common ground pin, a processor, and a computer readable memory. The computer readable memory storing instructions that, when executed by the processor, cause the controller to receive an operating signal simultaneously from the serial communication input and the digital input, and control the motor based on one of the operating signal from the serial communication input and the operating signal from the digital input.
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公开(公告)号：US20180030997A1
公开(公告)日：2018-02-01
申请号：US15612025
申请日：2017-06-02
Applicant: Regal Beloit America, Inc.
Inventor： Steven Wilfred Post , Michael Kenneth Garrett
Abstract: A blower assembly is attached to a water heater having an exhaust opening, the assembly includes a tank cap attached to a tank of the heater. A recess surface formed in the exterior surface of the cap. A member has a first surface that is connected to the tank cap to form a cover plenum between the cap and the member. The blower includes a motor, an air moving member connected to the motor and a blower housing having an interior containing the fan. The blower housing has an input opening that communicates the blower housing interior with the member output opening. The blower housing, the member and the tank cap provide an exhaust gas flow path from the exhaust opening of the heater through the cover plenum, through the blower housing interior and out the output opening.
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